Analysis
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max time kernel
177s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2022 14:00
Static task
static1
Behavioral task
behavioral1
Sample
9b7140f6c89d588f08ab486a194b651f.exe
Resource
win7-20220715-en
General
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Target
9b7140f6c89d588f08ab486a194b651f.exe
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Size
1.1MB
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MD5
9b7140f6c89d588f08ab486a194b651f
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SHA1
082d87ac950990e2295f0b09c68387359b2c5519
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SHA256
da48cb12d5b8a42c301e6b3d01600f5b682c818e737f949b8f2254e1a7f0ed8a
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SHA512
7c2a2cb64d8d903a08288b43634ab7492ffb8de38afbcfacdc70982dfa23f8078997ffce98e55564f60f63d96d209e29577eded830b5a9cd8353834d3e74cfda
Malware Config
Extracted
redline
top1
pemararslava.xyz:80
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auth_value
e3ff30d1ffe0ffdb11211b351a0179a1
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exedescription pid process target process PID 3696 set thread context of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exepid process 956 9b7140f6c89d588f08ab486a194b651f.exe 956 9b7140f6c89d588f08ab486a194b651f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exedescription pid process Token: SeDebugPrivilege 956 9b7140f6c89d588f08ab486a194b651f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exedescription pid process target process PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 3696 wrote to memory of 956 3696 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9b7140f6c89d588f08ab486a194b651f.exe.logFilesize
42B
MD584cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce
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memory/956-136-0x0000000005370000-0x000000000547A000-memory.dmpFilesize
1.0MB
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memory/956-138-0x0000000006850000-0x00000000068C6000-memory.dmpFilesize
472KB
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memory/956-131-0x0000000000000000-mapping.dmp
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memory/956-134-0x00000000057B0000-0x0000000005DC8000-memory.dmpFilesize
6.1MB
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memory/956-135-0x0000000005240000-0x0000000005252000-memory.dmpFilesize
72KB
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memory/956-144-0x0000000007F40000-0x000000000846C000-memory.dmpFilesize
5.2MB
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memory/956-137-0x00000000052A0000-0x00000000052DC000-memory.dmpFilesize
240KB
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memory/956-132-0x0000000000980000-0x000000000099E000-memory.dmpFilesize
120KB
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memory/956-139-0x0000000006970000-0x0000000006A02000-memory.dmpFilesize
584KB
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memory/956-140-0x0000000006FC0000-0x0000000007564000-memory.dmpFilesize
5.6MB
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memory/956-141-0x0000000006B50000-0x0000000006B6E000-memory.dmpFilesize
120KB
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memory/956-142-0x0000000006D60000-0x0000000006DC6000-memory.dmpFilesize
408KB
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memory/956-143-0x0000000007840000-0x0000000007A02000-memory.dmpFilesize
1.8MB
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memory/3696-130-0x0000000000640000-0x000000000076E000-memory.dmpFilesize
1.2MB